MicroCentric Corp
MicroCentric Corp
USA Headquarter:
25 South Terminal Drive
Plainview, NY 11803
Phone: 800.573.1139 - 516.349.7220
Fax: 516.349.9354
E-mail: sales@microcentric.com
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The ND series models are used for collet sizes 120mm and larger. The collet is coupled directly to the chuck body and remains fixed as the tapered seat moves forward when the chuck is actuated. Since the collet remains fixed in the Z axis during clamping it does not create a pull back effect on the bar stock or workpiece.

CB-ND Features

  • Dead Length design
  • Radial adjusting screws to true-up the chuck assembly within .0002” (0.005mm)
  • Lubricated-for-life design requires minimal maintenance
  • All components hardened and precision ground for highest accuracy and long life
  • Stop plates and stop housings can be mounted inside the chuck body for chucking applications requiring end stops or part ejectors
Unit of Measure

Specifications

Collet Model

 N/A SK42BZI

Max. Clamping Diameter

 N/A 1.625 in42 mm

Min. Clamping Diameter

 N/A 0.156 in4 mm

Spindle Nose

 N/A A2-6

Accuracy

 N/A .0008 in.020 mm

Clamping Range

 N/A +/- .020 in+/- 0.5 mm

Linear Chuck Stroke

 N/A .160 in4 mm

Max. Clamp Force

 N/A 17,985 lbs80 kN

Max. Speed

 N/A 6,000 rpm

Max. Draw Tube Thread

 N/A M75x2*

Weight

 N/A 25.8 lb11.7 kg

A Dimension

 N/A 3.095 in78.6 mm

B Dimension

 N/A 5.700 in144.8 mm

C Dimension

 N/A 6.480 in164.6 mm

D Dimension

 N/A 1.000 in25.4 mm

E Dimension

 N/A 4.511 in114.6 mm

F Dimension

 N/A .354 in9 mm

Item No.

 N/A 14 042 152

Standard Equipment

N/A CB-ND collet chucks include a spindle adapter plate and a blank draw tube connector. Threaded draw tube connectors for specific machine configurations are furnished at no additional charge if draw tube dimensions are provided with your purchase order.